Where are the biographies? How are they organized? What’s the difference between a "biography" and an "autobiography"?

Biographies can be found in the Nonfiction Department. They are organized by the last name of the person they are about. An “autobiography” is simply a biography written by the notable person themselves. Popular autobiographies include Don’t Hassel the Hoff by David Hasselhoff, Clapton by Eric Clapton, Angela’s Ashes by Frank McCourt and Me: Stories of My Life by Katharine Hepburn.